2008 Porsche Cayenne Car Batteries

2008 Porsche Cayenne Battery Replacement & Size

Need more info about Porsche Cayenne batteries? Use this chart to find the right battery size and CCAs for your Porsche Cayenne.

Battery Engine Warranty Cold Cranking Amps
MTP-94R/H7 V6/3.6L Replacement 30 months Performance 72 months 790
MTX-94R/H7 V6/3.6L Replacement 36 months Performance 36 months 850
MT-49/H8 V8/4.8L Replacement 24 months Performance 60 months 900
MTP-49/H8 V8/4.8L Replacement 30 months Performance 72 months 900
MTX-49/H8 V8/4.8L Replacement 36 months Performance 36 months 900
BATTERIES

V6/3.6L

- Battery: MTP-94R/H7

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 790

V6/3.6L

- Battery: MTX-94R/H7

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 850

V8/4.8L

- Battery: MT-49/H8

- Warranty: Replacement 24 months, Performance 60 months

- Cold Cranking Amps: 900

V8/4.8L

- Battery: MTP-49/H8

- Warranty: Replacement 30 months, Performance 72 months

- Cold Cranking Amps: 900

V8/4.8L

- Battery: MTX-49/H8

- Warranty: Replacement 36 months, Performance 36 months

- Cold Cranking Amps: 900

Buying a Replacement Battery for Porsche Cayenne

Sadly, your Porsche Cayenne won't last forever. Neither will its battery. The average car battery lasts three to five years. You want to replace your 2008 Porsche Cayenne battery before it fails and leaves you stranded. Watch for signs that your current battery is getting too old or too weak. A slow engine crank, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, and subpar electrical performance can all signal that your battery is on its last leg.

Or, you can get a complimentary battery check at your nearest Firestone Complete Auto Care. With best-in-class tools we can tell you how much "life" is left in your battery. Stop by for a free battery test and, if necessary, a battery replacement to help keep your 2008 Porsche Cayenne running! Car batteries are one of our many specialties! Our technicians are familiar with Porsche-specific recommendations for Cayenne battery cold cranking amps and reserve capacity. Get help figuring out the battery size that fits your car perfectly, and schedule a weekday or weekend battery replacement service for your car.

Why Choose an Interstate Battery for Your Cayenne?

Your Porsche Cayenne deserves the best, which is why we exclusively carry the best. We replace over 700,000 batteries each year with Interstate Batteries, America’s #1 replacement battery brand. Interstate has been an battery-industry leader for durability, power, and technology. Pop the hood of any Porsche Cayenne and you may find a trusty Interstate Battery. Their powerful products are installed in forklifts commercial trucks, golf carts, and even boats! You need a car battery that's just as dependable as your 2008 Porsche Cayenne. That’s why you should choose Interstate Battery. Their products are Outrageously Dependable®.

Caring for a New Porsche Cayenne Battery

Got a new car battery installed in your 2008 Porsche Cayenne? Good thinking! Give your new car battery the best start with proper care. You can take care of your battery by decreasing the number of short trips you take, keeping the battery posts corrosion-free, and not playing the radio or using other electronics when the engine is turned off.

Top Cayenne Car Battery Questions

Turn to Firestone Complete Auto Care for answers to all your car battery questions. If you have a Cayenne-specific battery question, visit your nearest store. Our technicians have the answers.

  • Why won't my Cayenne battery stay charged? A car battery that needs to be jump-started every time is as good as dead. The battery may be too old. Or, you may have been leaving your car doors ajar and the dome lights on during the night. Stop in for a free battery check at your favorite Firestone Complete Auto Care to learn more about the state of your battery.
  • What happens to my old Cayenne battery? We recycle it! Nearly 100% of all lead-acid batteries are recyclable.
  • How much will replacing my Porsche Cayenne’s battery cost? Get affordable prices on Porsche Cayenne batteries by using one of our limited-time battery deals. The best part is, every Interstate Battery has both a maintenance-free performance warranty and a limited-time free replacement.

Get a Battery for Your Porsche Cayenne

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2008 Porsche Cayenne today and schedule a quick installation at Firestone Complete Auto Care.